Bapat, R.B. <br/><br/>
Encyclopedia of Mathematics and its Applications  Nonnegative Matrices and Applications 

 - New York  Cambridge University Press  1996 
 - xiii,336p.  24cm. 
<br/><br/><label>ISBN: </label>0521571677 
<br/><br/><label>Dewey Class. No.: </label>512.9434  / BAP